The App Store for Email

Aqua Mail

AquaMail is an email app for Android 2.1 and higher. Easy automatic setup for popular email services (Yahoo, Hotmail, Gmail, and more).

Support for many other email services via standard Internet email protocols: IMAP, POP3, SMTP. This includes many corporate email servers, such as Lotus Notes and Exchange, provided that the administrators enabled IMAP/SMTP (no support for ActiveSync or EWS).

Features

Push mail (IMAP IDLE, instant incoming email delivery) for those servers that support it (Gmail, GMX and more).

Plays well with other email programs that you may be using to access your IMAP mailbox. Uses existing folder structure, can synchronize drafts, sent, and deleted messages.